spdlog::details::periodic_worker Class Reference

#include <periodic_worker.h>

Public Member Functions
	periodic_worker (const std::function< void()> &callback_fun, std::chrono::seconds interval)
	periodic_worker (const periodic_worker &)=delete
periodic_worker &	operator= (const periodic_worker &)=delete
	~periodic_worker ()

Private Attributes
bool	active_
std::thread	worker_thread_
std::mutex	mutex_
std::condition_variable	cv_

Detailed Description

Definition at line 23 of file periodic_worker.h.

Constructor & Destructor Documentation

spdlog::details::periodic_worker::periodic_worker ( const std::function< void()> &  callback_fun, std::chrono::seconds  interval  )

inline

Definition at line 26 of file periodic_worker.h.

    {
        active_ = (interval > std::chrono::seconds::zero());
        if (!active_)
        {
            return;
        }

        worker_thread_ = std::thread([this, callback_fun, interval]() {
            for (;;)
            {
                std::unique_lock<std::mutex> lock(this->mutex_);
                if (this->cv_.wait_for(lock, interval, [this] { return !this->active_; }))
                {
                    return; // active_ == false, so exit this thread
                }
                callback_fun();
            }
        });
    }

spdlog::details::periodic_worker::periodic_worker ( const periodic_worker &  )

delete

spdlog::details::periodic_worker::~periodic_worker ( )

inline

Definition at line 51 of file periodic_worker.h.

    {
        if (worker_thread_.joinable())
        {
            {
                std::lock_guard<std::mutex> lock(mutex_);
                active_ = false;
            }
            cv_.notify_one();
            worker_thread_.join();
        }
    }

Member Function Documentation

periodic_worker& spdlog::details::periodic_worker::operator= ( const periodic_worker &  )

delete

Member Data Documentation

bool spdlog::details::periodic_worker::active_

private

Definition at line 65 of file periodic_worker.h.

std::condition_variable spdlog::details::periodic_worker::cv_

private

Definition at line 68 of file periodic_worker.h.

std::mutex spdlog::details::periodic_worker::mutex_

private

Definition at line 67 of file periodic_worker.h.

std::thread spdlog::details::periodic_worker::worker_thread_

private

Definition at line 66 of file periodic_worker.h.

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The documentation for this class was generated from the following file:

• wire-cell-build/util/inc/spdlog/details/periodic_worker.h